HUNTER PRO-SPRAY SPRINKLER SPRAY HEADS:

At last, Hunter has created a spray sprinkler rugged enough to stand up to the needs of a professional contractor.

Designed for a long life of reliable operation, the new Hunter Pro-Spray has been manufactured with the precision required to ensure peak performance for years to come. This solid performer boasts heavy-duty ABS construction, including an extra-thick body and cap previously unheard of in a Hunter spray. Exclusive body ribs make the Pro-Spray easier to install, adjust and service while also providing more stability for the sprinkler in loose soils. But brawn isn’t all this product offers.

The new Pro-Spray also features a user-friendly “pull-up” flush cap that helps keep debris to a minimum and a multi-function wiper seal that eliminates flow-by. Add in the Pro-Spray’s compatibility with all industry standard female nozzles – as well as Hunter’s own complete line-up of adjustable, fixed, short radius, micro-spray and specialty nozzles – and you have the industry’s most sophisticated spray sprinkler. A spray designed with the professional in mind.

Every Hunter Pro-Spray Nozzle has been precision engineered to ensure that the entire area of coverage receives its intended amount of water.

Whether it is a quarter-, half- or full-circle pattern, the discharge from the nozzle features a consistent trajectory from all sides, which assures delivery at the same high level of performance in every direction. Hunter nozzles also are noted for emitting the optimum droplet size: large enough to avoid the problems of misting, small enough to provide nice, even distribution.

Pro-Spray Nozzles

The Pro-Spray name has come to stand for your assurance of unsurpassed quality and performance in a professional-grade spray head. Now, the name also guarantees the same high standards for spray nozzles.When installing nozzles along straight runs or in areas that require 360º arcs, labor will be saved by not having to adjust each nozzle to those common patterns. With patterns that feature precise edges and a droplet size that minimizes wind drift, Hunter Pro-Spray nozzles have been painstakingly designed to provide superior coverage. Five different radius ranges are available, each able to be reduced if needed for fine-tuning and each color-coded for quick and easy radius identification.

New High Performance Nozzles Earn the Coveted Pro-Spray® Name

In addition to a high performance, feature-filled head, the Pro-Spray name can also be found on high performance nozzles. Pro-Spray Fixed Pattern Nozzles are available in the most popular arc patterns—quarter-, half-, and full-circle.

Precise Edges, Optimum Droplet Sizee

A consistent trajectory from all sides provides the same high level of performance in every direction. Effects of wind drift minimized by optimum droplet size (large enough to avoid misting, small enough to provide even distribution).

Better Engineering Means Better Performance

Flow control orifice is established by way of two-part interaction, for more precise flow and more consistent performance from nozzle to nozzle.

Improved Color-Coding I.D. System

View the sprinkler from the top and see the color-coded plug that identifies the particular nozzle…while the system is off.

Matched Precipitation for Even Distribution

Regardless of the arc, Pro-Spray nozzles of any radius can be used on the same zone and precipitation rate of each will be equivalent.

If necessary, adjust arc and radius for each sprinkler as
described below.

Arc Adjustment

The Hunter Adjustable Arc nozzles come from the factory with a preset
arc of 25°. Before setting the left side of the arc, first set the right
ratcheting side by twisting the riser assembly inside of the sprinkler
body, aligning the right side of the spray pattern into the proper area.
The raised dot on top of the nozzle indicates the adjustable (left) edge
of the spray pattern.

Hold the perimeter of the nozzle with fingers and turn the
nozzle counterclockwise to increase the arc.

To decrease the arc, hold the perimeter of the nozzle with
fingers and turn the nozzle clockwise.

Note: The arc can also be increased or decreased by using a
flat-bladed screwdriver.

Radius Adjustment

Hold the nozzle arc stationary with fingers, or with the
two pins on the side of the Hunter wrench between any of the nozzle
spokes.

Adjust the radius with a flat-bladed screwdriver by turning
the center screw clockwise to reduce the radius.

Note:The radius should not be reduced more than 25%. The
sprinkler is preset at the factory for maximum radius.